Palestinians burn a poster of President Donald Trump in a protest Wednesday in Bethlehem, West Bank, in reaction to the U.S. recognizing Jerusalem as Israel’s capital.

As­so­ci­ated Press

President Donald Trump holds up a proclamation to officially recognize Jerusalem as the capital of Israel, in the Diplomatic Reception Room of the White House, Wednesday, Dec. 6, 2017, in Washington. (AP Photo/Evan Vucci)

Evan Vucci

President Donald Trump signs a proclamation in the Diplomatic Reception Room of the White House, Wednesday, Dec. 6, 2017, in Washington. Trump recognized Jerusalem as Israel's capital despite intense Arab, Muslim and European opposition to a move that would upend decades of U.S. policy and risk potentially violent protests. (AP Photo/Alex Brandon)

AP

President Donald Trump, accompanied by Vice President Mike Pence, holds up a signed proclamation recognizing Jerusalem as the capital of Israel in the Diplomatic Reception Room of the White House, Wednesday, Dec. 6, 2017, in Washington. (AP Photo/Alex Brandon)

President Donald Trump speaks in the Diplomatic Reception Room of the White House, Wednesday, Dec. 6, 2017, in Washington. Trump recognized Jerusalem as Israel's capital despite intense Arab, Muslim and European opposition to a move that would upend decades of U.S. policy and risk potentially violent protests. Vice President Mike Pence listens at left. (AP Photo/Evan Vucci)

Evan Vucci

FILE - In this July 25, 2017 file photo, Jerusalem's Old City is seen trough a door with the shape of star of David. Turkey and the Palestinians have warned of dire diplomatic repercussions in the Middle East if President Donald Trump goes ahead with a possible recognition of the hotly contested Jerusalem as Israel's capital. The Arab League with almost two dozen member states was to discuss the controversy later Tuesday, Dec. 5, 2017. (AP Photo/Oded Balilty, File)

Oded Balilty

Turkey's President Recep Tayyip Erdogan gestures as he delivers a speech during a meeting of his ruling Justice and Development Party (AKP), in Ankara, Turkey, Tuesday, Dec. 5, 2017. Erdogan says U.S. recognition of Jerusalem as Israel's capital is a 'red line' for Muslims and also said such a step would lead Turkey to cut off all diplomatic ties with Israel. (Yasin Bulbul/Pool via AP)

Yasin Bulbul

Turkey's President Recep Tayyip Erdogan waves as he arrives to deliver a speech during a meeting of his ruling Justice and Development Party (AKP), in Ankara, Turkey, Tuesday, Dec. 5, 2017. Erdogan says U.S. recognition of Jerusalem as Israel's capital is a 'red line' for Muslims and also said such a step would lead Turkey to cut off all diplomatic ties with Israel. (Yasin Bulbul/Pool via AP)

WASHINGTON — President Donald Trump shattered decades of unwavering U.S. neutrality on Jerusalem Wednesday, declaring the sorely divided holy city as Israel’s capital and sparking frustrated Palestinians to cry out that he had destroyed already-fragile Mideast hopes for peace.

Defying dire, worldwide warnings, Trump insisted that after repeated peace failures it was past time for a new approach, starting with what he said was his decision merely based on reality to recognize Jerusalem as the seat of Israel’s government. He also said the United States would move its embassy from Tel Aviv to Jerusalem, though he set no timetable.

“We cannot solve our problems by making the same failed assumptions and repeating the same failed strategies of the past,” Trump said, brushing aside the appeals for caution from around the world.

Harsh objections came from a wide array of presidents and prime ministers. From the Middle East to Europe and beyond, leaders cautioned Trump that any sudden change on an issue as sensitive as Jerusalem not only risks blowing up the new Arab-Israeli peace initiative led by Trump’s son-in-law, Jared Kushner, but could lead to new violence in the region.

No government beyond Israel spoke up in praise of Trump or suggested it would follow his lead.

Israelis and Palestinians reacted in starkly different terms. Prime Minister Benjamin Netanyahu hailed Trump’s announcement as an “important step toward peace,” and Israeli opposition leaders echoed his praise. But Palestinian President Mahmoud Abbas said Trump’s shift serves extremist groups that want religious war and signals U.S. withdrawal from being a peace mediator. Protesters in Gaza burned American and Israeli flags.

Trump’s declaration of Jerusalem as Israel’s capital is a powerfully symbolic statement about a city that houses many of the world’s holiest sites. Trump cited several: the Western Wall that surrounded the Jews’ ancient Temple; the Stations of the Cross that depict Jesus along his Crucifixion path; the al-Asqa Mosque, where Muslims say their Prophet Muhammad ascended to heaven.

And there are major ramifications over who should control the territory. The United States has never endorsed the Jewish state’s claim of sovereignty over any part of Jerusalem and has seen the city’s future as indelibly linked to the “deal of the century” between Israel and the Palestinians that Trump believes he can reach. Beyond Kushner, Trump has dispatched other top emissaries to the region in recent months in hopes of advancing new negotiations.

Trump said he wasn’t delivering any verdict about where an Israeli-Palestinian border should lie. Instead, he described his Jerusalem declaration as recognizing the reality that most of Israel’s government already operates from the city, and he suggested the U.S. ally should be rewarded for creating a successful democracy where “people of all faiths are free to live and worship.”

“Today we finally acknowledge the obvious,” he said, emphasizing that he wouldn’t follow past presidents who tiptoed around Jerusalem out of diplomatic caution.

U.S. embassies and consulates around the world were put on high alert. Across the Middle East and Europe, they issued warnings to Americans to watch out for violent protests.

There was little in Trump’s statement to encourage the Palestinians. Although he recited the long-standing U.S. position that Jerusalem’s borders must still be worked out through negotiation, he made no recognition of the Palestinian claims to east Jerusalem.

For the first time, Trump did appear to endorse the concept of an independent Palestine existing alongside Israel. Yet even that idea appeared conditional, as he said he’d promote the “two-state solution” if both sides agreed. Netanyahu’s government is dominated by hardliners who oppose Palestinian independence.

Trump made no reference to signing a waiver that officially delays any move of the U.S. Embassy from Tel Aviv to Jerusalem, but the White House confirmed he signed the waiver Wednesday. It means there will be no embassy move for at least another six months. Establishing a Jerusalem embassy was a major campaign promise of Trump’s and one that officials said he focused on in discussions with top advisers in recent weeks.

On Wednesday he focused on his directive to the State Department to begin a process of moving the embassy as required by U.S. law, however many years that might take. After his speech, he signed a proclamation to that effect.

In Germany, Secretary of State Rex Tillerson said work will begin immediately to identify a site.

A non-governmental expert on the Middle East who consults regularly with the White House said the Trump administration had opted against an earlier plan of converting the existing U.S. Consulate in Jerusalem to an embassy. Instead, it’s looking to construct an entirely new facility, said the individual, who wasn’t authorized to disclose private conversations with U.S. officials and requested anonymity.

In making his decision, Trump overruled more cautious counsel from Tillerson and Defense Secretary James Mattis, who voiced concern about endangering U.S. diplomats and troops in Muslim countries, according to officials briefed on internal administration deliberations. Those officials were not authorized to publicly discuss the matter and spoke on condition of anonymity.

“There will of course be disagreement and dissent regarding this announcement — but we are confident that ultimately, as we work through these disagreements, we will arrive at a place of greater understanding and cooperation,” Trump said. He said he intends “to do everything in my power to help forge” a peace agreement.